Bifunctional N–P ligands as building blocks for construction of multilayered metallodendrimers

Autor:	Inmaculada Angurell, Oriol Rossell, Miquel Seco, Avelino Martín, Pilar Gómez-Sal, Esther Puig
Rok vydání:	2012
Předmět:	Chemistry Stereochemistry Organic Chemistry Biochemistry Medicinal chemistry Inorganic Chemistry Metal chemistry.chemical_compound visual_art Dendrimer Pyridine Materials Chemistry visual_art.visual_art_medium Chelation Physical and Theoretical Chemistry Bifunctional Single crystal Phosphine
Zdroj:	Journal of Organometallic Chemistry. 716:120-128
ISSN:	0022-328X
DOI:	10.1016/j.jorganchem.2012.06.010
Popis:	The synthesis of 4-amino(N-methylendiphenylphosphino)pyridine (1a) and its reaction with [PdCl2(cod)], [PtCl2(cod)], [AuCl(tht)], [RuCl2(p-cymene)]2, [RhCl(cod)]2 and [Pd(η3-2-MeC3H4)Cl]2 to give [PdCl2(1a)2] (2), [PtCl2(1a)2] (3), [AuCl(1a)] (4), [RuCl2(p-cymene)(1a)] (5), [RhCl(cod)(1a)] (6) and [Pd(η3-2-MeC3H4)Cl(1a)] (7) respectively are described. The new chelate complex [Pd(η3-2-MeC3H4)(py–N(CH2–PPh2)2)](OTf) (8) is also reported. Compounds 5 and 8 were characterized by single crystal X-ray diffraction. In all complexes prepared the metal atoms appear to be bonded through the P atom of 1a. The metalloligands 4, 5 and 8 have been reacted with the ruthenocarbosilanedendrimer 10 to afford new Ru–Au and Ru–Pd concentric metal layered dendrimers 11, 12 and 13.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0f87b693b438b394f6a065ff9ac1876f https://doi.org/10.1016/j.jorganchem.2012.06.010 Zobrazit plný text záznamu Full Text from ScienceDirect